i would hope, i would imagine, it gave him something to hold on to. >> it's in that mountain range people go to, to see these runs. for him, it almost ruined his trip. >> almost looked like one of those paths on the rocks dislodged. >> it's like he lost his balance, and the rock just caved on him. >> that's the risk you run when you're on a trail like this. >> well, these guys slowly worked their way down to justin, and they grab ahold of him. his buddy asked him if he's okay. >> are you injured, justin? are you all right? >> he says, i'm okay. hanging off a mountain in peru. >> pretty much. he remains very calm, which is good, because he's relying on his friends to use their hands and strength to pull him out of there. they slowly begin to get him upright. once he gets back up there, he continues walking under his own power.